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  1. Z

    Best place to jack up trailer with boat on?

    I have a Prestige tri-axle trailer with a 5800lb boat on it. I'm going to be changing the bearings out and wondering where the best place to jack up one side of the trailer is. I was concerned about bending something with so much weight on it. Should I jack under the frame close to the wheels or...
  2. Z

    Can seal on VP raw water pump be replaced?

    I think I'm getting some water leaking behind the seal that the impeller sits against in the raw water pump on a VP 7.4GSi. I ordered the seal which is highlighed in red on the photo below but then was told you can't actually replace this seal. Seems strange since you can buy it separately...
  3. Z

    Volvo Fuel Cell - New part # is different!

    Need some help figuring out what the deal is with replacing the fuel cell on a 7.4GSI PEFS engine. According to Volvo the part number has changed to 3594444 which is what I ordered. Everything looked the same so I got it mounted but when I went to put on the high pressure hose on the HP pump I...
  4. Z

    Any way to test Volvo fuel cell?

    I have a 7.4GSi/PEFS engine that uses the fuel cell with LP and HP pump plus filter. It started making a loud whine and now I'm having severely reduced power. I had it out today and it would only turn about 3500RPM while under load and then I heard what sounded like a backfire so I took it back...
  5. Z

    Fuel Pump Whine / VP 7.4GSIEFS

    I'm getting a loud whine (loud enough to hear over engine with hatch down) from the fuel pump closest to the center of the engine (I believe this is the high pressure one?). It seems to quiet down at times but it more often than not making the loud whine. Everything runs as normal. Is this a...
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